Spitting into a mike and underscoring six otherwise unaccompanied singers, human beat box Chesney Snow plays a gallant, philosophical panhandler who kindly helps stressed-out commuters with advice and words of wisdom. (He’s a magical busker!) The gimmick of an instrument-free musical soon wears off, leaving you with a generic urban rom-com that, despite valiant efforts from the cast, outstays its welcome after 45 minutes.—David Cote
